/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {
    defineComponent,
    PropType,
    toRefs,
    onMounted,
    watch,
    getCurrentInstance
} from 'vue'
import {useI18n} from 'vue-i18n'
import Modal from '@/components/modal'
import {useStart} from './use-start'
import {
    NForm,
    NFormItem,
    NButton,
    NIcon,
    NInput,
    NSpace,
    NSelect,
    NSwitch
} from 'naive-ui'
import {DeleteOutlined, PlusCircleOutlined} from '@vicons/antd'

const props = {
    row: {
        type: Object,
        default: {}
    },
    show: {
        type: Boolean as PropType<boolean>,
        default: false
    },
    taskCode: {
        type: String
    }
}

export default defineComponent({
    name: 'task-definition-start',
    props,
    emits: ['update:show', 'update:row', 'updateList'],
    setup(props, ctx) {
        const {t} = useI18n()
        const {
            variables,
            handleStartDefinition,
            getWorkerGroups,
            getAlertGroups,
            getEnvironmentList,
            getStartParamsList
        } = useStart(ctx)

        const generalWarningTypeListOptions = () => [
            {
                value: 'NONE',
                label: t('project.task.none_send')
            },
            {
                value: 'SUCCESS',
                label: t('project.task.success_send')
            },
            {
                value: 'FAILURE',
                label: t('project.task.failure_send')
            },
            {
                value: 'ALL',
                label: t('project.task.all_send')
            }
        ]

        const hideModal = () => {
            ctx.emit('update:show')
        }

        const handleStart = () => {
            handleStartDefinition(props.row.taskCode)
        }

        const updateWorkerGroup = () => {
            variables.startForm.environmentCode = null
        }

        const addStartParams = () => {
            variables.startState.startParamsList.push({
                prop: '',
                value: ''
            })
        }

        const updateParamsList = (index: number, param: Array<string>) => {
            variables.startState.startParamsList[index].prop = param[0]
            variables.startState.startParamsList[index].value = param[1]
        }

        const removeStartParams = (index: number) => {
            variables.startState.startParamsList.splice(index, 1)
        }

        const trim = getCurrentInstance()?.appContext.config.globalProperties.trim

        onMounted(() => {
            getWorkerGroups()
            getAlertGroups()
            getEnvironmentList()
        })

        watch(
            () => props.show,
            () => {
                if (props.show) {
                    getStartParamsList(props.row.processDefinitionCode)
                }
            }
        )

        return {
            t,
            hideModal,
            handleStart,
            updateWorkerGroup,
            removeStartParams,
            addStartParams,
            updateParamsList,
            generalWarningTypeListOptions,
            ...toRefs(variables),
            ...toRefs(variables.startState),
            ...toRefs(props),
            trim
        }
    },

    render() {
        const {t} = this

        return (
            <Modal
                show={this.show}
                title={t('project.task.set_parameters_before_starting')}
                onCancel={this.hideModal}
                onConfirm={this.handleStart}
                confirmLoading={this.saving}
            >
                <NForm ref='startFormRef' model={this.startForm}>
                    <NFormItem label={t('project.task.task_name')} path='task_name'>
                        <div title={this.row.taskName}>{this.row.taskName}</div>
                    </NFormItem>
                    <NFormItem
                        label={t('project.task.notification_strategy')}
                        path='warningType'
                    >
                        <NSelect
                            options={this.generalWarningTypeListOptions()}
                            v-model:value={this.startForm.warningType}
                        />
                    </NFormItem>
                    <NFormItem label={t('project.task.worker_group')} path='workerGroup'>
                        <NSelect
                            options={this.workerGroups}
                            onUpdateValue={this.updateWorkerGroup}
                            v-model:value={this.startForm.workerGroup}
                        />
                    </NFormItem>
                    <NFormItem
                        label={t('project.task.environment_name')}
                        path='environmentCode'
                    >
                        <NSelect
                            options={this.environmentList.filter((item: any) =>
                                item.workerGroups?.includes(this.startForm.workerGroup)
                            )}
                            v-model:value={this.startForm.environmentCode}
                            clearable
                        />
                    </NFormItem>
                    <NFormItem
                        label={t('project.task.alarm_group')}
                        path='warningGroupId'
                    >
                        <NSelect
                            options={this.alertGroups}
                            placeholder={t('project.task.please_choose')}
                            v-model:value={this.startForm.warningGroupId}
                            clearable
                        />
                    </NFormItem>
                    <NFormItem
                        label={t('project.task.startup_parameter')}
                        path='startup_parameter'
                    >
                        {this.startParamsList.length === 0 ? (
                            <NButton text type='primary' onClick={this.addStartParams}>
                                <NIcon>
                                    <PlusCircleOutlined/>
                                </NIcon>
                            </NButton>
                        ) : (
                            <NSpace vertical>
                                {this.startParamsList.map((item, index) => (
                                    <NSpace key={Date.now() + index}>
                                        <NInput
                                            allowInput={this.trim}
                                            pair
                                            separator=':'
                                            placeholder={['prop', 'value']}
                                            defaultValue={[item.prop, item.value]}
                                            onUpdateValue={(param) =>
                                                this.updateParamsList(index, param)
                                            }
                                        />
                                        <NButton
                                            text
                                            type='error'
                                            onClick={() => this.removeStartParams(index)}
                                            class='btn-delete-custom-parameter'
                                        >
                                            <NIcon>
                                                <DeleteOutlined/>
                                            </NIcon>
                                        </NButton>
                                        <NButton
                                            text
                                            type='primary'
                                            onClick={this.addStartParams}
                                            class='btn-create-custom-parameter'
                                        >
                                            <NIcon>
                                                <PlusCircleOutlined/>
                                            </NIcon>
                                        </NButton>
                                    </NSpace>
                                ))}
                            </NSpace>
                        )}
                    </NFormItem>
                    <NFormItem label={t('project.task.whether_dry_run')} path='dryRun'>
                        <NSwitch
                            checkedValue={1}
                            uncheckedValue={0}
                            v-model:value={this.startForm.dryRun}
                        />
                    </NFormItem>
                </NForm>
            </Modal>
        )
    }
})
